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检索条件"主题词=variational autoencoder"
1532 条 记 录,以下是541-550 订阅
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Knowledge-embedding deep interpretable graph model for wear prediction: Application in pantograph-catenary systems
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RELIABILITY ENGINEERING & SYSTEM SAFETY 2025年 261卷
作者: Mo, Yutao Peng, Yizhen Wu, Jing Fan, Kangbo Chongqing Univ Coll Mech & Vehicle Engn Chongqing 400044 Peoples R China Chongqing Rail Transit Grp Co LTD Chongqing 400042 Peoples R China
The wear modeling and life prediction of pantographs are crucial for ensuring the safety and reliability of urban rail transit systems. However, because of the complex interplay between stochastic vibrations and elect... 详细信息
来源: 评论
DiffuseVAE plus plus : Mitigating training-sampling mismatch based on additional noise for higher fidelity image generation
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NEUROCOMPUTING 2025年 633卷
作者: Yang, Xiaobao Luo, Wei Ning, Hailong Zhang, Guorui Sun, Wei Ma, Sugang Xian Univ Posts & Telecommun Sch Comp Sci & Technol Xian Peoples R China Northwestern Polytech Univ Sch Comp Sci Xian Peoples R China
Denoising Diffusion Probabilistic Models (DDPMs) have demonstrated remarkable results in image generation. However, there exist a mismatch between the training and sampling process in current diffusion models, in addi... 详细信息
来源: 评论
Generative-based hybrid model with semantic representations for generalized zero-shot learning
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SIGNAL IMAGE AND VIDEO PROCESSING 2025年 第1期19卷 1-12页
作者: Akdemir, Emre Barisci, Necaattin Gazi Univ Grad Sch Informat Dept Comp Sci Ankara Turkiye Minist Natl Educ Directorate Gen Informat Technol Ankara Turkiye Gazi Univ Fac Technol Dept Comp Engn Ankara Turkiye
Generalized Zero-Shot Learning (GZSL) endeavors to recognize instances of seen and unseen classes using semantic information and labeled instances of only seen classes. In addressing the data imbalance problem in GZSL... 详细信息
来源: 评论
Generating practical adversarial examples against learning-based network intrusion detection systems
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ANNALS OF TELECOMMUNICATIONS 2025年 第3-4期80卷 209-226页
作者: Kumar, Vivek Kumar, Kamal Singh, Maheep Natl Inst Technol Dept Comp Sci & Engn Srinagar 246174 Uttarakhand India THDC Inst Hydropower Engn & Technol Dept Comp Sci & Engn Tehri 249124 Uttarakhand India IGDTUW Dept Informat Technol Delhi 110006 India
There has been a significant development in the design of intrusion detection systems (IDS) by using deep learning (DL)/machine learning (ML) methods for detecting threats in a computer network. Unfortunately, these D... 详细信息
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Uncertainty quantification for variational Bayesian dropout based deep bidirectional LSTM networks
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STOCHASTIC ENVIRONMENTAL RESEARCH AND RISK ASSESSMENT 2025年 1-18页
作者: Sardar, Iqra Noor, Farzana Iqbal, Muhammad Javed Alsanad, Ahmed Akbar, Muhammad Azeem Int Islamic Univ Dept Math & Stat Islamabad 44000 Pakistan Univ Engn & Technol Taxila Dept Comp Sci Taxila 47050 Pakistan King Saud Univ Coll Comp & Informat Sci STCs Artificial Intelligence Chair Dept Informat Syst Riyadh 11451 Saudi Arabia Lappeenranta Lahti Univ Technol Software Engn Dept Lappeenranta 53851 Finland
Time series classification is a critical task in various domains, requiring robust models to handle inherent uncertainties in temporal data. These uncertainties, categorized as aleatoric and epistemic, pose significan... 详细信息
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Dynamical mode recognition of coupled flame oscillators by supervised and unsupervised learning approaches
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KNOWLEDGE-BASED SYSTEMS 2025年 307卷
作者: Xu, Weiming Yang, Tao Zhang, Peng City Univ Hong Kong Dept Mech Engn Kowloon Tong Kowloon Hong Kong 999077 Peoples R China Hong Kong Polytech Univ Dept Mech Engn Hung Hong Kowloon Hong Kong 999077 Peoples R China
Combustion instability in gas turbines and rocket engines, as one of the most challenging problems in combustion research, arises from the complex interactions among flames influenced by chemical reactions, heat and m... 详细信息
来源: 评论
A recombination generation method for missing fault data samples under unknown working conditions based on swap invariance-based multi-attribute disentangled representation network
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MEASUREMENT 2025年 249卷
作者: Cheng, Yujie Wang, Gaowei Gu, Haoxin Zhou, An Lu, Chen Ding, Yu Beihang Univ Sch Reliabil & Syst Engn Beijing 100191 Peoples R China Beihang Univ Hangzhou Int Innovat Inst Hangzhou Peoples R China Beihang Univ Sci & Technol Lab Reliabil & Environm Engn Beijing 100191 Peoples R China
Fault diagnosis under variable working conditions has become a prominent research focus in recent years. Numerous methods have been proposed to address it and data-driven methods have become popular. A datadriven diag... 详细信息
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A generalized network with domain invariance and specificity representation for bearing remaining useful life prediction under unknown conditions
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KNOWLEDGE-BASED SYSTEMS 2025年 310卷
作者: Zheng, Qing Teng, Pengtao Zhang, Kai Ding, Guofu Lai, Xuwei Li, Zhixuan Yuan, Zhaocheng Southwest Jiaotong Univ Sch Mech Engn Chengdu 610031 Peoples R China Southwest Jiaotong Univ Technol & Equipment Rail Transit Operat & Maintena Chengdu 610031 Peoples R China Southwest Jiaotong Univ State Key Lab Rail Transit Vehicle Syst Chengdu 610031 Peoples R China Sichuan Special Antenna Mat & Adv Forming Engn Tec Mianyang 621000 Peoples R China Chengdu Inst Special Equipment Inspect & Testing Chengdu 610031 Peoples R China
The requirement to satisfy the assumption of identically and independently distributed data limits the practical application of traditional remaining useful life (RUL) prediction methods. In domain generalization meth... 详细信息
来源: 评论
Generalizable Prompts Guided by Image-Redundant Separation for Vehicle Reidentification
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IEEE INTERNET OF THINGS JOURNAL 2025年 第1期12卷 698-712页
作者: Kuang, Zhenyu Cheng, Lidong Zhang, Hongyang Huang, Yue Ding, Xinghao Xiamen Univ Sch Informat Minist Educ China Key Lab Multimedia Trusted Percept & Efficient Com Xiamen 361005 Peoples R China Xiamen Univ Inst Artificial Intelligence Minist Educ China Key Lab Multimedia Trusted Percept & Efficient Com Xiamen 361005 Peoples R China
Vehicle reidentification (reID) is a critical computer vision task with applications in video surveillance and autonomous vehicles. While significant progress has been made in recent years, domain generalization (DG) ... 详细信息
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Abnormal behavior monitoring enhanced smart university stadium under the background of "Internet plus"
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INTERNET TECHNOLOGY LETTERS 2025年 第3期8卷
作者: Li, Yan Meng, Xiao Zhang, Xiaochen Jilin Agr Sci & Technol Univ 77 Hanlin Rd Jilin Jilin Peoples R China Northeast Normal Univ Jilin Peoples R China
With the rapid development of the Internet of Things and 5G technology, smart university gymnasiums have become more and more important. However, it has become increasingly difficult for university gymnasium managemen... 详细信息
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